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Group Tester One (GT1)
Group Tester One (GT1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
Control Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Monitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Control Block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Control Panel Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
DVD Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
Docking Station . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
Bench Power Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
Optical Keyboard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
LAN Control Panel Cable (Crossed) . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
LAN Control Panel Adapter (Uncrossed) . . . . . . . . . . . . . . . . . . . . . . . . .10
LAN Control Panel Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
MFK1 and MFK2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
Multi-Function Test Cable-MFK #1 . . . . . . . . . . . . . . . . . . . . . . . . . . .11
Multi-Function Test Cable-MFK #2 . . . . . . . . . . . . . . . . . . . . . . . . . . .11
Touch Pen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
OBD Diagnostic Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
Diagnostic Head . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
Vehicle Battery Adapter Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
Ammeter Clamp with Adapter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
Replacing the Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
Diagnosing with the GT1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
GT1 Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
Control Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
Touch Screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17
Plug-in Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17
Printer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18
Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18
Docking Station . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19
Fault Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19
Diagnostic Head . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
Initial Print Date: 2/06
Revision Date:
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Summary of Contents for BMW Group Tester One
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Page 1: Table Of Contents
Group Tester One (GT1) ........ -
Page 2: Subject Page
Subject Page Measurements Interface Box (MIB) ......21 Front Panel ...........22 Rear Panel . - Page 3 Group Tester One Model: All Production: All After completion of this module you will be able to: • Identify the components of the GT1. • Demonstrate how to properly connect the diagnostic head via hardwire. Group Tester One...
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Page 4: Group Tester One (Gt1)
Group Tester One (GT1) The Group Tester One (GT1) is a portable diagnostic tools. It has the same processor as the DISplus; a Pentium III, with 256 MB RAM and a 20 GB harddrive. Other features include: • 12.1” TFT color display, 1024 x 768 resolution •... - Page 5 7. LAN Control Panel Cable (same design as 10) 16. Vehicle Battery Adapter Cable 8. Multifunction Cable MFK 1 17. Size 2 Adapter (for 50 A clamp) 9. Multifunction Cable MFK 2 18. Ammeter Clamp 50 A Group Tester One...
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Page 6: Control Panel
If a fault occurs that causes the unit to “lock-up”, you can shut down the unit by holding down the on/off button for 5 seconds. This may cause the loss of operating software, necessitating a reinstall (use only in an emergency). The status of the switch does not affect the charging operation. Group Tester One... -
Page 7: Control Panel Connections
The control panel is supplied power from one of three voltage sources: • Internally from the battery (approximately 2.5 hours of operating time). • Externally from the bench power unit or the docking station. • Externally from the vehicle electrical system. Group Tester One... -
Page 8: Dvd Drive
The Docking Station also provides the interfaces for con- nection to a USB device and the LAN Network. 1. Docking interface for the Control Panel 1. LAN connection 2. Hinge - used to change viewing angle 2. USB port 3. Hinge Release 3. Power cord Group Tester One... -
Page 9: Bench Power Unit
1. Press and hold the identification key while pointing the keyboard at the control panel. 2. Press a numeric key, 0-7 on the keyboard. The control panel will now respond only to commands from that keyboard. If necessary the identification can be changed at any time following the above instructions. Group Tester One... -
Page 10: Lan Control Panel Cable (Crossed)
“LAN Adapter 1:1.” LAN Cable Uncrossed LAN Control Panel Cable The LAN diagnostic head cable is 10 meters long and has a RJ45 connector and an orange plug connector. Lan Cable (orange color coded end) Group Tester One... -
Page 11: Mfk1 And Mfk2
• Pulse Duration • Oscilloscope Measurements Multi-Function Test Cable-MFK #2 MFK 2 is used to measure: • Voltage - up to 500 Volts • Frequency • Period • Duty Cycle • Pulse Duration MFK2 • Oscilloscope Measurements Group Tester One... -
Page 12: Touch Pen
Pow er U p Fl ashi ng O FF St andby O FF C onnect ed Fl ashi ng O FF Sel fTest or U pdat e Fl ashi ng Excess Tem per at ur e Faul t Group Tester One... -
Page 13: Vehicle Battery Adapter Cable
Ammeter Clamp with Adapter The ammeter clamp and adapter can be used to measure the amperage of a circuit inductively. There are two amperage clamp available: one measures up to 50 amps, the other up to 1000 amps. Group Tester One... -
Page 14: Battery
4. Remove battery. 5. Press down on the retainer for the connector and carefully remove connector. 6. Connect new battery. 7. Insert new battery in handle. 8. Reinstall handle on control panel. 9. Completely charge new battery. Group Tester One... -
Page 15: Diagnosing With The Gt1
The three cables MUST be connected in the particular order shown below. 1. Diagnostic Head 2. Control Panel 3. Docking Station 4. LAN Control panel adapter UNCROSSED 5. LAN Control panel adapter CROSSED 6. LAN Diagnostic Head Cable Group Tester One... -
Page 16: Gt1 Troubleshooting
Forced Switch-Off may be used only in the case of spe- CAUTION!!! cial faults. Continued use of this feature may cause oper- ating system failure and device shut down. Normal shut off is performed by pressing the ON/OFF switch for 2 seconds. Group Tester One... -
Page 17: Touch Screen
Important: Never use force to insert the connectors. The connectors on the measuring and diagnostic cables are marked with a red dot that must be aligned with a corresponding dot on the socket. Group Tester One... -
Page 18: Printer
Repl ace t he bat t er i es i n t he opt i cal keyboar d. I fno connect i on can be set up, send a Faul tRepor tFax. Group Tester One... -
Page 19: Docking Station
System error from UNIX operating system Fault in the measurement system, internal Fault in the EDIC application Fault in the system technology Fault in the TOROS application Fault in the measurement system application Run error Internal error Group Tester One... -
Page 20: Diagnostic Head
O nl y w hi l e boot i ng. N ot a Faul t . back l i ght s up i n gr een. Thi s but t on has not f unct i on at t hi s t i m e. Group Tester One... -
Page 21: Measurements Interface Box (Mib)
• Quick connect adapter for 25 bar cable • MIB-GT1 connecting cable • KV clip • RZV cable • Temp sensor • Clip-on trigger sensor • Stimulation cables 1&2 • External power supply unit. • TD cable Group Tester One... -
Page 22: Front Panel
• Temp sensor • Clip-on trigger • Stimulation cable1 • Stimulation cable 2 • TD cable The cables on the back must be permanently connected to the MIB and not removed during operation. The MIB recognizes the cables attached. Group Tester One... -
Page 23: Gt1 Trolley
The GT1 Trolley was developed so that all of the GT1 peripheral pieces could be safely stored and close at hand for quick use. This includes the Measurement Interface Box (MIB) and associated cables. The GT1 trolley will remain viable for future workshop systems. GT1 Setup with Trolley Notes: Group Tester One... - Page 24 • A Deutronic battery charger can be placed on shelf 4. The cables are stored in drawer 5 when not in use. • Take care to properly replace all cables when finished. Proper cable storage saves everyone time and money. Group Tester One...